Trace number 304721

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
KCNFS 2004? (TO) 1200.06 1200.35

General information on the benchmark

Namerandom/LargeSize/7SAT/v140/
unif-k7-r85-v140-c11900-S120857050-04.cnf
MD5SUM0a1a51e612e3460da52e3c8737dc5bb4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark146.722
Satisfiable
(Un)Satisfiability was proved
Number of variables140
Number of clauses11900
Sum of the clauses size83300
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 511900

Solver Data (download as text)

0.00/0.00	
0.00/0.09	c Computed by /tmp/evaluation/304721-1172064421/kcnfs-2004   V. 03/02/12
0.00/0.09	c Input file : '/tmp/evaluation/304721-1172064421/instance-304721-1172064421.cnf'

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node3/watcher-304721-1172064421 -o ROOT/results/node3/solver-304721-1172064421 -C 1200 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/304721-1172064421/kcnfs-2004 /tmp/evaluation/304721-1172064421/instance-304721-1172064421.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Using a pseudo terminal to collect output from the solver
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 20431
/proc/meminfo: memFree=720424/2055920 swapFree=4192812/4192956
[pid=20431] ppid=20429 vsize=16020 CPUtime=0
/proc/20431/stat : 20431 (kcnfs-2004) R 20429 20431 19345 0 -1 0 94 0 0 0 0 0 0 0 18 0 1 0 226396994 16404480 74 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134720359 0 0 4096 0 0 0 0 17 1 0 0
/proc/20431/statm: 4005 74 38 107 0 3894 0

[startup+0.106701 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 20431
/proc/meminfo: memFree=720424/2055920 swapFree=4192812/4192956
[pid=20431] ppid=20429 vsize=23680 CPUtime=0.09
/proc/20431/stat : 20431 (kcnfs-2004) R 20429 20431 19345 0 -1 0 2274 0 0 0 9 0 0 0 18 0 1 0 226396994 24248320 2253 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134571647 0 0 4096 0 0 0 0 17 1 0 0
/proc/20431/statm: 5920 2253 58 107 0 5809 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 23680

[startup+0.514734 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 20431
/proc/meminfo: memFree=720424/2055920 swapFree=4192812/4192956
[pid=20431] ppid=20429 vsize=23680 CPUtime=0.5
/proc/20431/stat : 20431 (kcnfs-2004) R 20429 20431 19345 0 -1 0 2303 0 0 0 50 0 0 0 22 0 1 0 226396994 24248320 2282 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134533691 0 0 4096 0 0 0 0 17 1 0 0
/proc/20431/statm: 5920 2282 60 107 0 5809 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 23680

[startup+1.3348 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20432
/proc/meminfo: memFree=711456/2055920 swapFree=4192812/4192956
[pid=20431] ppid=20429 vsize=23680 CPUtime=1.32
/proc/20431/stat : 20431 (kcnfs-2004) R 20429 20431 19345 0 -1 0 2304 0 0 0 132 0 0 0 25 0 1 0 226396994 24248320 2283 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134579615 0 0 4096 0 0 0 0 17 1 0 0
/proc/20431/statm: 5920 2283 60 107 0 5809 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 23680

[startup+2.97094 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20432
/proc/meminfo: memFree=711328/2055920 swapFree=4192812/4192956
[pid=20431] ppid=20429 vsize=23680 CPUtime=2.96
/proc/20431/stat : 20431 (kcnfs-2004) R 20429 20431 19345 0 -1 0 2305 0 0 0 296 0 0 0 25 0 1 0 226396994 24248320 2284 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134534834 0 0 4096 0 0 0 0 17 1 0 0
/proc/20431/statm: 5920 2284 60 107 0 5809 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 23680

[startup+6.25321 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20432
/proc/meminfo: memFree=711200/2055920 swapFree=4192812/4192956
[pid=20431] ppid=20429 vsize=23680 CPUtime=6.24
/proc/20431/stat : 20431 (kcnfs-2004) R 20429 20431 19345 0 -1 0 2305 0 0 0 624 0 0 0 25 0 1 0 226396994 24248320 2284 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134528187 0 0 4096 0 0 0 0 17 1 0 0
/proc/20431/statm: 5920 2284 60 107 0 5809 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 23680

[startup+12.7037 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20432
/proc/meminfo: memFree=711072/2055920 swapFree=4192812/4192956
[pid=20431] ppid=20429 vsize=23680 CPUtime=12.69
/proc/20431/stat : 20431 (kcnfs-2004) R 20429 20431 19345 0 -1 0 2305 0 0 0 1269 0 0 0 25 0 1 0 226396994 24248320 2284 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134579845 0 0 4096 0 0 0 0 17 1 0 0
/proc/20431/statm: 5920 2284 60 107 0 5809 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 23680

[startup+25.5118 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20432
/proc/meminfo: memFree=711136/2055920 swapFree=4192812/4192956
[pid=20431] ppid=20429 vsize=23680 CPUtime=25.49
/proc/20431/stat : 20431 (kcnfs-2004) R 20429 20431 19345 0 -1 0 2305 0 0 0 2549 0 0 0 25 0 1 0 226396994 24248320 2284 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134528710 0 0 4096 0 0 0 0 17 1 0 0
/proc/20431/statm: 5920 2284 60 107 0 5809 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 23680

[startup+51.1229 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20432
/proc/meminfo: memFree=711136/2055920 swapFree=4192812/4192956
[pid=20431] ppid=20429 vsize=23680 CPUtime=51.1
/proc/20431/stat : 20431 (kcnfs-2004) R 20429 20431 19345 0 -1 0 2306 0 0 0 5110 0 0 0 25 0 1 0 226396994 24248320 2285 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134532348 0 0 4096 0 0 0 0 17 1 0 0
/proc/20431/statm: 5920 2285 60 107 0 5809 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 23680

[startup+102.337 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20432
/proc/meminfo: memFree=711136/2055920 swapFree=4192812/4192956
[pid=20431] ppid=20429 vsize=23680 CPUtime=102.31
/proc/20431/stat : 20431 (kcnfs-2004) R 20429 20431 19345 0 -1 0 2307 0 0 0 10230 1 0 0 25 0 1 0 226396994 24248320 2286 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134538100 0 0 4096 0 0 0 0 17 1 0 0
/proc/20431/statm: 5920 2286 60 107 0 5809 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 23680

[startup+162.369 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20432
/proc/meminfo: memFree=711072/2055920 swapFree=4192812/4192956
[pid=20431] ppid=20429 vsize=23680 CPUtime=162.32
/proc/20431/stat : 20431 (kcnfs-2004) R 20429 20431 19345 0 -1 0 2307 0 0 0 16231 1 0 0 25 0 1 0 226396994 24248320 2286 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134579847 0 0 4096 0 0 0 0 17 1 0 0
/proc/20431/statm: 5920 2286 60 107 0 5809 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 23680

[startup+222.394 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20432
/proc/meminfo: memFree=711072/2055920 swapFree=4192812/4192956
[pid=20431] ppid=20429 vsize=23680 CPUtime=222.33
/proc/20431/stat : 20431 (kcnfs-2004) R 20429 20431 19345 0 -1 0 2307 0 0 0 22232 1 0 0 25 0 1 0 226396994 24248320 2286 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134528718 0 0 4096 0 0 0 0 17 1 0 0
/proc/20431/statm: 5920 2286 60 107 0 5809 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 23680

[startup+282.419 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 20432
/proc/meminfo: memFree=711072/2055920 swapFree=4192812/4192956
[pid=20431] ppid=20429 vsize=23680 CPUtime=282.34
/proc/20431/stat : 20431 (kcnfs-2004) R 20429 20431 19345 0 -1 0 2307 0 0 0 28233 1 0 0 25 0 1 0 226396994 24248320 2286 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134530711 0 0 4096 0 0 0 0 17 1 0 0
/proc/20431/statm: 5920 2286 60 107 0 5809 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 23680

[startup+342.445 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 20432
/proc/meminfo: memFree=711008/2055920 swapFree=4192812/4192956
[pid=20431] ppid=20429 vsize=23680 CPUtime=342.36
/proc/20431/stat : 20431 (kcnfs-2004) R 20429 20431 19345 0 -1 0 2307 0 0 0 34234 2 0 0 25 0 1 0 226396994 24248320 2286 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134530345 0 0 4096 0 0 0 0 17 1 0 0
/proc/20431/statm: 5920 2286 60 107 0 5809 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 23680

[startup+402.475 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20432
/proc/meminfo: memFree=711072/2055920 swapFree=4192812/4192956
[pid=20431] ppid=20429 vsize=23680 CPUtime=402.37
/proc/20431/stat : 20431 (kcnfs-2004) R 20429 20431 19345 0 -1 0 2307 0 0 0 40235 2 0 0 25 0 1 0 226396994 24248320 2286 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134579840 0 0 4096 0 0 0 0 17 1 0 0
/proc/20431/statm: 5920 2286 60 107 0 5809 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 23680

[startup+462.503 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20432
/proc/meminfo: memFree=711008/2055920 swapFree=4192812/4192956
[pid=20431] ppid=20429 vsize=23680 CPUtime=462.38
/proc/20431/stat : 20431 (kcnfs-2004) R 20429 20431 19345 0 -1 0 2307 0 0 0 46236 2 0 0 25 0 1 0 226396994 24248320 2286 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134531787 0 0 4096 0 0 0 0 17 1 0 0
/proc/20431/statm: 5920 2286 60 107 0 5809 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 23680

[startup+522.528 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20432
/proc/meminfo: memFree=711072/2055920 swapFree=4192812/4192956
[pid=20431] ppid=20429 vsize=23680 CPUtime=522.39
/proc/20431/stat : 20431 (kcnfs-2004) R 20429 20431 19345 0 -1 0 2307 0 0 0 52237 2 0 0 25 0 1 0 226396994 24248320 2286 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134557194 0 0 4096 0 0 0 0 17 1 0 0
/proc/20431/statm: 5920 2286 60 107 0 5809 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 23680

[startup+582.556 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20432
/proc/meminfo: memFree=711072/2055920 swapFree=4192812/4192956
[pid=20431] ppid=20429 vsize=23680 CPUtime=582.42
/proc/20431/stat : 20431 (kcnfs-2004) R 20429 20431 19345 0 -1 0 2307 0 0 0 58239 3 0 0 25 0 1 0 226396994 24248320 2286 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134528597 0 0 4096 0 0 0 0 17 1 0 0
/proc/20431/statm: 5920 2286 60 107 0 5809 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 23680

[startup+642.585 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20432
/proc/meminfo: memFree=711072/2055920 swapFree=4192812/4192956
[pid=20431] ppid=20429 vsize=23680 CPUtime=642.43
/proc/20431/stat : 20431 (kcnfs-2004) R 20429 20431 19345 0 -1 0 2307 0 0 0 64240 3 0 0 25 0 1 0 226396994 24248320 2286 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134528512 0 0 4096 0 0 0 0 17 1 0 0
/proc/20431/statm: 5920 2286 60 107 0 5809 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 23680

[startup+702.611 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20432
/proc/meminfo: memFree=711072/2055920 swapFree=4192812/4192956
[pid=20431] ppid=20429 vsize=23680 CPUtime=702.44
/proc/20431/stat : 20431 (kcnfs-2004) R 20429 20431 19345 0 -1 0 2307 0 0 0 70241 3 0 0 25 0 1 0 226396994 24248320 2286 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134530719 0 0 4096 0 0 0 0 17 1 0 0
/proc/20431/statm: 5920 2286 60 107 0 5809 0
Current children cumulated CPU time (s) 702.44
Current children cumulated vsize (KiB) 23680

[startup+762.636 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20434
/proc/meminfo: memFree=711072/2055920 swapFree=4192812/4192956
[pid=20431] ppid=20429 vsize=23680 CPUtime=762.44
/proc/20431/stat : 20431 (kcnfs-2004) R 20429 20431 19345 0 -1 0 2307 0 0 0 76241 3 0 0 25 0 1 0 226396994 24248320 2286 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134579628 0 0 4096 0 0 0 0 17 1 0 0
/proc/20431/statm: 5920 2286 60 107 0 5809 0
Current children cumulated CPU time (s) 762.44
Current children cumulated vsize (KiB) 23680

[startup+822.666 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20434
/proc/meminfo: memFree=711072/2055920 swapFree=4192812/4192956
[pid=20431] ppid=20429 vsize=23680 CPUtime=822.46
/proc/20431/stat : 20431 (kcnfs-2004) R 20429 20431 19345 0 -1 0 2307 0 0 0 82243 3 0 0 25 0 1 0 226396994 24248320 2286 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134528718 0 0 4096 0 0 0 0 17 1 0 0
/proc/20431/statm: 5920 2286 60 107 0 5809 0
Current children cumulated CPU time (s) 822.46
Current children cumulated vsize (KiB) 23680

[startup+882.692 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20434
/proc/meminfo: memFree=711136/2055920 swapFree=4192812/4192956
[pid=20431] ppid=20429 vsize=23680 CPUtime=882.48
/proc/20431/stat : 20431 (kcnfs-2004) R 20429 20431 19345 0 -1 0 2307 0 0 0 88244 4 0 0 25 0 1 0 226396994 24248320 2286 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134579749 0 0 4096 0 0 0 0 17 1 0 0
/proc/20431/statm: 5920 2286 60 107 0 5809 0
Current children cumulated CPU time (s) 882.48
Current children cumulated vsize (KiB) 23680

[startup+942.714 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20434
/proc/meminfo: memFree=711136/2055920 swapFree=4192812/4192956
[pid=20431] ppid=20429 vsize=23680 CPUtime=942.48
/proc/20431/stat : 20431 (kcnfs-2004) R 20429 20431 19345 0 -1 0 2307 0 0 0 94244 4 0 0 25 0 1 0 226396994 24248320 2286 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134533972 0 0 4096 0 0 0 0 17 1 0 0
/proc/20431/statm: 5920 2286 60 107 0 5809 0
Current children cumulated CPU time (s) 942.48
Current children cumulated vsize (KiB) 23680

[startup+1002.74 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20434
/proc/meminfo: memFree=711136/2055920 swapFree=4192812/4192956
[pid=20431] ppid=20429 vsize=23680 CPUtime=1002.49
/proc/20431/stat : 20431 (kcnfs-2004) R 20429 20431 19345 0 -1 0 2307 0 0 0 100245 4 0 0 25 0 1 0 226396994 24248320 2286 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134531045 0 0 4096 0 0 0 0 17 1 0 0
/proc/20431/statm: 5920 2286 60 107 0 5809 0
Current children cumulated CPU time (s) 1002.49
Current children cumulated vsize (KiB) 23680

[startup+1062.77 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20434
/proc/meminfo: memFree=711136/2055920 swapFree=4192812/4192956
[pid=20431] ppid=20429 vsize=23680 CPUtime=1062.5
/proc/20431/stat : 20431 (kcnfs-2004) R 20429 20431 19345 0 -1 0 2307 0 0 0 106246 4 0 0 25 0 1 0 226396994 24248320 2286 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134528282 0 0 4096 0 0 0 0 17 1 0 0
/proc/20431/statm: 5920 2286 60 107 0 5809 0
Current children cumulated CPU time (s) 1062.5
Current children cumulated vsize (KiB) 23680

[startup+1122.79 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20434
/proc/meminfo: memFree=711136/2055920 swapFree=4192812/4192956
[pid=20431] ppid=20429 vsize=23680 CPUtime=1122.52
/proc/20431/stat : 20431 (kcnfs-2004) R 20429 20431 19345 0 -1 0 2307 0 0 0 112247 5 0 0 25 0 1 0 226396994 24248320 2286 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134528357 0 0 4096 0 0 0 0 17 1 0 0
/proc/20431/statm: 5920 2286 60 107 0 5809 0
Current children cumulated CPU time (s) 1122.52
Current children cumulated vsize (KiB) 23680

[startup+1182.82 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20434
/proc/meminfo: memFree=711136/2055920 swapFree=4192812/4192956
[pid=20431] ppid=20429 vsize=23680 CPUtime=1182.54
/proc/20431/stat : 20431 (kcnfs-2004) R 20429 20431 19345 0 -1 0 2307 0 0 0 118249 5 0 0 25 0 1 0 226396994 24248320 2286 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134530287 0 0 4096 0 0 0 0 17 1 0 0
/proc/20431/statm: 5920 2286 60 107 0 5809 0
Current children cumulated CPU time (s) 1182.54
Current children cumulated vsize (KiB) 23680



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.34 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20434
/proc/meminfo: memFree=711136/2055920 swapFree=4192812/4192956
[pid=20431] ppid=20429 vsize=23680 CPUtime=1200.05
/proc/20431/stat : 20431 (kcnfs-2004) R 20429 20431 19345 0 -1 0 2307 0 0 0 120000 5 0 0 25 0 1 0 226396994 24248320 2286 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134530457 0 0 4096 0 0 0 0 17 1 0 0
/proc/20431/statm: 5920 2286 60 107 0 5809 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 23680

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.34 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20434
/proc/meminfo: memFree=711136/2055920 swapFree=4192812/4192956
[pid=20431] ppid=20429 vsize=23680 CPUtime=1200.05
/proc/20431/stat : 20431 (kcnfs-2004) R 20429 20431 19345 0 -1 0 2307 0 0 0 120000 5 0 0 25 0 1 0 226396994 24248320 2286 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134530457 0 0 4096 0 0 0 0 17 1 0 0
/proc/20431/statm: 5920 2286 60 107 0 5809 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 23680

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.35
CPU time (s): 1200.06
CPU user time (s): 1200.01
CPU system time (s): 0.053991
CPU usage (%): 99.9764
Max. virtual memory (cumulated for all children) (KiB): 23680

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.053991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2307
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 24647

runsolver used 1.3148 second user time and 2.70159 second system time

The end

Launcher Data (download as text)

Begin job on node3 on Wed Feb 21 13:27:01 UTC 2007

IDJOB= 304721
IDBENCH= 20139
IDSOLVER= 114
FILE ID= node3/304721-1172064421

PBS_JOBID= 3865290

Free space on /tmp= 66547 MiB

SOLVER NAME= KCNFS 2004
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v140/unif-k7-r85-v140-c11900-S120857050-04.cnf
COMMAND LINE= /tmp/evaluation/304721-1172064421/kcnfs-2004 /tmp/evaluation/304721-1172064421/instance-304721-1172064421.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-304721-1172064421 -o ROOT/results/node3/solver-304721-1172064421 -C 1200 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/304721-1172064421/kcnfs-2004 /tmp/evaluation/304721-1172064421/instance-304721-1172064421.cnf            

META MD5SUM SOLVER= 23f87ccf1c743ff5b6146b444e216cd3
MD5SUM BENCH=  0a1a51e612e3460da52e3c8737dc5bb4

RANDOM SEED= 322672251

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.241
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.241
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        720832 kB
Buffers:         64160 kB
Cached:        1135632 kB
SwapCached:          0 kB
Active:         565004 kB
Inactive:       689492 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        720832 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3496 kB
Writeback:           0 kB
Mapped:          73556 kB
Slab:            66252 kB
Committed_AS:  1098408 kB
PageTables:       1656 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66547 MiB

End job on node3 on Wed Feb 21 13:47:04 UTC 2007